AT34486B - Method and device for manufacturing D-shaped handles on wooden tool handles. - Google Patents
Method and device for manufacturing D-shaped handles on wooden tool handles.Info
- Publication number
- AT34486B AT34486B AT34486DA AT34486B AT 34486 B AT34486 B AT 34486B AT 34486D A AT34486D A AT 34486DA AT 34486 B AT34486 B AT 34486B
- Authority
- AT
- Austria
- Prior art keywords
- handles
- handle
- manufacturing
- axis
- shaped
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000003801 milling Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Milling, Drilling, And Turning Of Wood (AREA)
Description
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allseitig, d. h. sowohl an der dem eigentlichen Handgriffe gegenüberliegenden Seite wie auch an den Seiten, konkav gestaltet sein, wobei der Krümmungshalbmesser der Abrundung c dem
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halbmesser dieser Abrundung hängt von der Entfernung der unteren Fräserkante I von der Dreh- achse I ab, da die Abrundung durch Schwingen um die Drehachse f entsteht ; je grösser die Entfernung der die Abrundung bewirkenden Fräserkante 1 von der Drehachse I ist, desto grösser wird auch der Krümmungshalbmesser sein. Die Drehung des Rahmens e erfolgt ungefähr um einen Winkel von 1800. Durch geeignetes Einspannen des Stieles auf dem Rahmen lässt sich die Form des Griffes ändern.
Fig. 6 zeigt das Werkstück am Anfange des Arbeitsvorganges, während Fig. 7 bzw. Fig. 8 den Arbeitsvorgang nach einer Schwingung des Rahmens e um etwa 600 bezw. 1500 ill Seitenansicht veranschaulicht.
PATENT-ANSPRÜCHE :
1. Verfahren zur Herstellung von D-förmigen Griffen an hölzernen Werkzeugstielen, dadurch gekennzeichnet, dass das an seinem Umfange bereits bearbeitete Werkstück durch Schwingen um eine zum Handgriff (a) parallele Achse gegen und über ein Fräswerkzeug derart bewegt wird, dass in einem Arbeitsgang der Handgriff (a) auf der inneren Hälfte annähernd zylindrisch abgerundet und die Griffhöhlung (b, c) hergestellt wird.
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on all sides, d. H. both on the side opposite the actual handle and on the sides, be concave, the radius of curvature of the rounding c dem
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The radius of this rounding depends on the distance of the lower cutter edge I from the axis of rotation I, since the rounding is created by swinging around the axis of rotation f; the greater the distance between the milling cutter edge 1 causing the rounding and the axis of rotation I, the greater the radius of curvature will also be. The frame e is rotated approximately through an angle of 1800. The shape of the handle can be changed by appropriately clamping the handle on the frame.
Fig. 6 shows the workpiece at the beginning of the work process, while Fig. 7 and Fig. 8 shows the work process after an oscillation of the frame e by about 600 respectively. 1500 ill side view illustrated.
PATENT CLAIMS:
1. A method for producing D-shaped handles on wooden tool handles, characterized in that the workpiece, which has already been machined on its circumference, is moved by swinging around an axis parallel to the handle (a) against and over a milling tool in such a way that the Handle (a) is rounded approximately cylindrically on the inner half and the handle cavity (b, c) is made.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT34486T | 1906-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT34486B true AT34486B (en) | 1908-09-25 |
Family
ID=3550646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT34486D AT34486B (en) | 1906-10-17 | 1906-10-17 | Method and device for manufacturing D-shaped handles on wooden tool handles. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT34486B (en) |
-
1906
- 1906-10-17 AT AT34486D patent/AT34486B/en active
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